Home / 3,262,764.36-4,502,489.60-1,812,551.08

Finding the Fourth Proportional to 3,262,764.36, 4,502,489.60 and 1,812,551.08

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Solution

The fourth proportional to 3,262,764.36, 4,502,489.60 and 1,812,551.08 is: 2,501,250.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,262,764.36 : 4,502,489.60 = 1,812,551.08 : x
  2. Step 2: Convert to fraction form
    3,262,764.36/4,502,489.60 = 1,812,551.08/x
  3. Step 3: Cross multiply
    3,262,764.36x = 4,502,489.60 × 1,812,551.08
  4. Step 4: Simplify right side
    3,262,764.36x = 8,160,992,387,168.77
  5. Step 5: Solve for x
    x = 8,160,992,387,168.77/3,262,764.36
  6. Step 6: Final answer
    x = 2,501,250.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.